Delayed diagnosis and increased mortality risk: Assessing the effects of the COVID-19 pandemic on breast cancer recurrence Lindson Mühlmann; Franklin Fernandes Pimentel; Daniel Guimarães Tiezzi; Hélio Humberto Angotti Carrara; Jurandyr Moreira de Andrade; Francisco José Candido dos Reis;

COVID-19 and Thromboinflammation: Is There a Role for Statins? Filipe Ferrari; Vítor M. Martins; Marcelo Teixeira; Raul D. Santos; Ricardo Stein;

Efficacy and safety of umbilical cord mesenchymal stem cells for the treatment of patients with COVID-19 Fengtao Wei; Dexiao Kong; Tao Li; Ai Li; Yi Tan; Jinfeng Fang; Xianghua Zhuang; Chao Lai; Weihua Xu; Hong Dong; Chengen Ma; Ke Hong; Yuqin Cui; Shengbin Tang; Fenggang Yu; Chengyun Zheng;